Help for button class

chanof

Hi there, unfortunately i have an issue also about to do a button class: i can't figure out how to obtain only one detection of "click", in my example i can't choose a color that rest so it generate a strobe effect when clicked. May i ask some help, for these apparently simple stuff? Thanks!

class Button {
  String label; // button label
  float x;      // top left corner x position
  float y;      // top left corner y position
  float w;      // width of button
  float h;      // height of button
  boolean state;
  boolean ready;
  boolean blink;

//boolean ready;
  // constructor
  Button(String labelB, float xpos, float ypos, float widthB, float heightB) {
    label = labelB;
    x = xpos;
    y = ypos;
    w = widthB;
    h = heightB;
        blink = false;
    state = false;
    ready = true;
    //ready = true;
  }

  void draw() {
    fill(218);

    rect(x, y, w, h);
    textAlign(CENTER, CENTER);
    fill(0);
    text(label, x + (w / 2), y + (h / 2));

    if (mousePressed){
    if ( ready && mouseX > x && mouseX < (x + w) && mouseY > y && mouseY < (y + h)) {
      ready = false;
        state = !state;

    }
    }
       ready = true;
  }
  }





Button[] buttons = new Button[4];

int incr = 0;
int slot = 16;
void setup() {
  size(400, 400);

  buttons[1] = new Button("yo", 370, 10, 20, 20);

}



void draw() {
  background(0);
    buttons[1].draw();



if(buttons[1].state){background(100);}

  //toggles[0].blink = ;
   println(buttons[1].state);

} 

chanof

I whish to be able to add 1 to a variable each click

TfGuy44

Look at your code. What conditions must be true for the Button to have ready set to true? What conditions SHOULD it have?

This is the same issue I solved for you the other day. Go back to yesterday's code and understand it better.

Also, Ctrl + t auto-formats your code.

chanof

Thanks for support! i understand the question about ready for to be hit! But now i which to obtain a multitouch compatibility for android, i already read what there is about on the site, but i need a help to convert my classes, but i will open a post for it into android mode, Thanks!